The Kevlar/Dyneema Controversy: As some of you may have remembered, I did some real quick legwork and found âknife resistantâ vests for sale made of Kevlar. I mentioned the Kevlar choice in the comic for the 27th and got a lot of email saying Kevlar wouldnât work but some thoughts on Dyneema. So I âcorrected it, only to get more email saying âno certain Kevlar vests ARE knife resistantâ, âNo, you need ceramic platingâ , âCheck out Turtle-wearâ etc. etc.So, to make things simple Iâve changed Nashâs dialogue to âHence my choice for a Knife-Proof vest!â There! Whew!